Never Ending Toy Chest
Quest reward from Friends in Cages. This contains some pretty fun stuff, probably considered useless to many people, but nice for those who fancy the roleplaying/story aspect of the game.
The 
Never Ending Toy Chest is a toy rewarded from the Friends in Cages quest, found deep within the Suramar questline in the Legion expansion.
Guide awaiting review
Complete Friends in Cages
Progress through the Suramar questline until you reach the Friends in Cages quest, which rewards the Never Ending Toy Chest upon completion.
Open the Toy Chest
Use the Never Ending Toy Chest to open it, receiving 2–5 random items per use from a pool that includes 
Happy Fun Rock, 
Princess Tea Party Invitation, 
Baby's Doll, 
A Pretty Rock, 
Pretty Shell, 
Informative Note, 
Soggy Waffle Cone, 
Half Eaten Candy Bar, 
Half an Animal Biscuit, 
Mysterious Rock, 
Conch, 
Heavy Leather Ball, 
Worthless Piece of White Glass, 
A Single Jack, 
Pressed Chromatic Lily, 
Life-Like Magistrix Doll, and the rare 
Chipped Tea Cup at a 0.26% drop rate.
Tips
The Chipped Tea Cup is by far the rarest item from the chest, appearing only once in 382 recorded openings across 16 characters.
Receiving the same note multiple times, such as the Informative Note, is normal and not a bug — the loot table simply has weighted random rolls each opening.
See the video guide for a full walkthrough of the Friends in Cages quest and how to reach it within the Suramar questline.
